ARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION. Common Core State Standards Correlation. and

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1 ARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION 2012 s Correlation and s Comparison with Expectations Correlation

2 ARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION Two Number, Data and Space correlations have been provided within this document. Part 1 A Correlation of Number, Data and Space to the s (CCSS) Part 1 pages 1-7 Part 2 A Correlation of Number, Data and Space to the s Comparison with Expectations. Part 2 pages 8-43 The correlation in Part 2 is included at the request of the Arkansas Department of Education and shows how both sets of criteria intersect and align to common content. Please note the CCSS introduces some content at different grade levels, as a result, several grade levels of the Arkansas Curriculum Framework were aligned to and were included at a single grade level. Consequently, the correlation reflects this shift to other levels. Thank you in advance for your time and consideration of Investigations for Arkansas elementary students.

3 Part 1 A Correlation of Investigations In 2012 to the s Table of Contents Operations and Algebraic Thinking 2.OA...2 NBT Number and Operations in Base Ten 2.NBT...3 Measurement and Data 2.MD...5 Geometry 2.G...7 1

4 Part 1 A Correlation of Investigations In 2012 to the s s Investigations in 2012 Operations and Algebraic Thinking 2.OA Represent and solve problems involving addition and subtraction. 1. Use addition and subtraction within 100 to U1 Sessions: 1.1, 2.1, 2.2, 2.3, 2.4, 2.6, 2.7, solve one- and two-step word problems 2.8, 4.1, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 involving situations of adding to, taking from, U2 Sessions: 1.1, 1.2, 2.1, 2.4, 2.7 putting together, taking apart, and comparing, U3 Sessions: 1.1, 1.3, 2.1, 2.2, 2.3, 2.4, 2.5, with unknowns in all positions, e.g., by using 2.6, 2.7, 4.4 drawings and equations with a symbol for the U3 ICCG: 2.5A unknown number to represent the problem. U5 Session:: 1.5 [2.OA.1.] U8 Sessions: 1.1, 1.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4 Add and subtract within Fluently add and subtract within 20 using mental strategies. By end of, know from memory all sums of two one-digit numbers. (See standard 1.OA.6 for a list of mental strategies.) [2.OA.2.] U1 Sessions: 1.1, 1.4, 1.5, 2.2, 2.4, 2.6, 2.7, 2.8, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.6, 4.7 U2 Sessions: 1.1A, 1.1, 1.2, 1.4, 2.1, 2.4, 2.5, 2.6, 2.7 U2 ICCG: 2.10A U3 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.4, 4.3, 4.4 U3 ICCG: 2.5A U4 Sessions: 1.1, 2.1, 2.2 U3 ICCG: 1.4A U5 Sessions: 1.1 U6 Sessions: 1.1, 1.2, 1.3, 1.4, 2.2, 2.4, 2.5 U8 Sessions: 1.4, 2.1, 2.2 U9 Session:: 1.1A U9 ICCG: 2.5A Work with equal groups of objects to gain foundations for multiplication. 3. Determine whether a group of objects (up to U3 Sessions: 3.1, 3.2, ) has an odd or even number of members, U5 Sessions: 2.2 e.g., by pairing objects or counting them by U6 Session: 3.1 2s; write an equation to express an even U8 Sessions: 1.1, 1.2, 1.3, 1.4 number as a sum of two equal addends. [2.OA.3.] 2 Curriculum Units

5 Part 1 A Correlation of Investigations In 2012 to the s s 4. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. [2.OA.4.] Investigations in 2012 U1 Sessions: 3.2, 3.3, 3.4, 4.5, 4.7, 4.8, 4.9 U2 Sessions: 1.2, 1.3, 2.4, 2.5, 2.6 U3 ICCG: 2.10A U3 Sessions: 1.2, 1.6, 2.2, 2.4, 3.3, 4.1 U5 Sessions: 1.1, 1.2, 1.3, 1.4 NBT Number and Operations in Base Ten 2.NBT Understand place value. 1. Understand that the three digits of a threedigit number represent amounts of hundreds, U6 Session: 5A.3 tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: [2.NBT.1.] a. 100 can be thought of as a bundle of ten tens called a hundred. [2.NBT.1.a.] U6 Session: 2.4 U8 ICCG: 5A.3, 5A.4 b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). [2.NBT.1.b.] U6 ICCG: 5A.2, 5A.3, 5A.4, 5A.5 2. Count within 1000; skip-count by 5s, 10s, and 100s. [2.NBT.2.] 3. Read and write numbers to 1000 using baseten numerals, number names, and expanded form. [2.NBT.3.] U1 Sessions: 1.2, 1.3, 1.4, 1.5, 2.1, 2.2, 2.3, 2.5, 2.6, 2.7, 2.8 U2 Sessions: 1.3, 2.8 U3 Sessions: 1.4, 3.1, 3.3, 3.4, 3.5, 3.6, 3.7, 4.1, 4.2, 4.3, 4.5 U4 Sessions: 1.2, 2.1, 2.4 U5 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.3, 2.4, 2.5 U6 Sessions: 1.3, 3.5, 4.1, 4.2, 4.3 U6 ICCG: 5A.1, 5A.4 U7 Sessions: 1.1, 2.1 U8 Session: 5A.1 U8 ICCG: 5A.1 U1 Session: 2.3 U5 Sessions: 1.2, 1.5 U6 Sessions: U6 ICCG: 5A.2, 5A.3, 5A.4, 5A.5 Curriculum Units 3

6 Part 1 A Correlation of Investigations In 2012 to the s s 4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons. [2.NBT.4.] Investigations in 2012 U6 ICCG: 5A.2, 5A.3, 5A.4, 5A.5 Use place value understanding and properties of operations to add and subtract. 5. Fluently add and subtract within 100 using U1 Sessions: 3.5, 4.3, 4.4, 4.5 strategies based on place value, properties of U3 Sessions: 1.1, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, operations, and/or the relationship between 2.7, 4.3, 4.4, 4.5, 4.6 addition and subtraction. [2.NBT.5.] U3 ICCG: 2.5A U4 Sessions: 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions: 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U7 Sessions: 1.2, 1.4, 2.2, 2.4, 2.5 U8 Sessions: 1.1, 1.2, 1.3, 1.4, 2.1, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4 U9 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 3.1, 3.2, 3.3, Add up to four two-digit numbers using strategies based on place value and properties of operations. [2.NBT.6.] 7. Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. [2.NBT.7.] 8. Mentally add 10 or 100 to a given number , and mentally subtract 10 or 100 from a given number [2.NBT.8] U3 Session: 2.1 U5 Session: 1.4 U6 Sessions: 3.1, 3.2, 3.3, 3.4, 3.5, 3.6 U6 ICCG: 5A.3 U8 Sessions: 4.1, 4.2, 4.3, 4.4 U1 Sessions: 4.1, 4.3, 4.4, 4.5 U8 Sessions: U8 ICCG: 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U6 ICCG: 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 Curriculum Units 4

7 Part 1 A Correlation of Investigations In 2012 to the s s 9. Explain why addition and subtraction strategies work, using place value and the properties of operations. (Explanations may be supported by drawings or objects.) [2.NBT.9.] Investigations in 2012 U1 Session: 2.6 U3 Session: 2.6 U6 Sessions: 1.1, 1.2, 1.3, 1.4, 2.5, 2.6 U8 Sessions: 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.3, 4.4 Measurement and Data 2.MD Measure and estimate lengths in standard units. 1. Measure the length of an object by selecting U9 Sessions: 1.1, 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, and using appropriate tools such as rulers, 3.4, 3.5 yardsticks, meter sticks, and measuring tapes. [2.MD.1] 2. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. [2.MD.2.] 3. Estimate lengths using units of inches, feet, centimeters, and meters. [2.MD.3.] U9 Sessions: 1.2, 1.4, 1.5, 1.6, 3.1, 3.3, 3.5 U9 ICCG: 3.6A U9 Sessions: 3.2, 3.3, Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. [2.MD.4.] Relate addition and subtraction to length. 5. Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. [2.MD.5.] U9 Sessions: 1.4, 1.5, 1.6, 2.2, 3.2, 3.4 U9 Sessions: 1.5, 1.6, 2.2, 2.3, 3.2, Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2,..., and represent whole-number sums and differences within 100 on a number line diagram. [2.MD.6.] U1 Sessions: 1.3, 1.4, 1.5, 2.1, 2.4, 3.2, 3.3 U3 Sessions: 1.4, 2.4, 4.3 U6 Sessions: 1.3, 1.4, 2.4, 2.6, 3.2, 4.3 U8 Sessions: 2.1, 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.4 Curriculum Units 5

8 Part 1 A Correlation of Investigations In 2012 to the s s Work with time and money. 7. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m [2.MD.7.] 8. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and symbols appropriately. [2.MD.8.] Represent and interpret data. 9. Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in whole-number units. [2.MD.9] 10. Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple puttogether, take-apart, and compare problems using information presented in a bar graph. [2.MD.10.] Investigations in 2012 U1 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 2.1, 2.3, 2.4, 2.5, 2.7, 3.1, 3.5, 4.2, 4.3 U2 Sessions: 1.4, 2.2, 2.5, 2.9 U3 Sessions: 1.5, 2.3, 2.5, 2.7, 3.2, 3.6, 4.2 U4 Sessions: 1.3A, 2.2, 2.5, 2.8 U5 Sessions: 1.3, 2.1, 2.4 U6 Sessions: 2.2, 2.5, 3.2, 3.6, 4.3 U6 ICCG: 5A.5 U7 Sessions: 1.3, 2.3, 2.6 U8 Sessions: 1.3, 3.2, 3.4, 4.4 U9 Sessions: 1.6, 2.3, 3.4 U9 ICCG: 3.6A U1 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 2.1, 2.3, 2.4, 2.5, 2.7, 3.1, 3.5, 4.2, 4.3 U2 Sessions: 1.4, 2.2, 2.5, 2.9 U3 Sessions: 1.5, 2.3, 2.5, 2.7, 3.2, 3.6, 4.2 U4 Sessions: 1.3A, 2.2, 2.5, 2.8 U5 Sessions: 1.3, 2.1, 2.4 U6 Sessions: 2.2, 2.5, 3.2, 3.6, 4.3, 5A.5 U7 Sessions: 1.3, 2.3, 2.6 U8 Sessions: 1.3, 3.2, 3.4, 4.4 U9 Sessions: 1.6, 2.3, 3.4 U9 ICCG: 3.6A U9 Session: 1.5 U4 Sessions: 1.7, 2.3, 2.5, 2.6 U4 ICCG: 1.4A U5 Session: 2.3 Curriculum Units 6

9 Part 1 A Correlation of Investigations In 2012 to the s s Geometry 2.G Reason with shapes and their attributes. 1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. (Sizes are compared directly or visually, not compared by measuring.) [2.G.1.] 2. Partition a rectangle into rows and columns of same-size squares and count to find the total number of them. [2.G.2.] Investigations in 2012 U1 Session: 1.2 U2 Sessions: 1.1, 1.2, 1.3, 1.4, 1.5, 2.1, 2.2, 2.3, 2.5, 2.7, 2.8, 2.9 U4 Sessions: 1.2 U4 ICCG: 1.3A U5 Sessions: 1.5, 1.6 U6 Sessions: 1.4, 2.6 U2 Sessions: 2.3, 2.4, 2.6, 2.8 U2 ICCG: 2.10A 3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. [2.G.3.] U7 Sessions: 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6 U7 ICCG: 2.3A Curriculum Units 7

10 with Expectations Table of Contents Operations and Algebraic Thinking... 9 Number and Operations in Base Ten...18 Measurement and Data...30 Geometry

11 with Expectations Operations and Algebraic Thinking CC.2.OA.1 Represent and solve problems involving addition and subtraction. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. Expectations AR.2.NO.2.5 (NO.2.2.5) Whole Number Operations: Demonstrate various meaning of addition and subtraction U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U2 ICCG 1.1A U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, Curriculum Units

12 with Expectations (Continued) CC.2.OA.1 Represent and solve problems involving addition and subtraction. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. Expectations AR.2.NO.3.1 (NO.3.2.1) Computational Fluency- Addition and Subtraction: Develop strategies for basic addition facts: -- counting all -- counting on, -- one more, two more, -- doubles, -- doubles plus one or minus one, -- make ten, -- using ten frames, -- Identity Property (add zero) AR.2.NO.2.7 (NO.2.2.7) Whole Number Operations: Model, represent and explain division as sharing equally and repeated subtraction in contextual situations U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.3, 4.4, 4.6, 4.7, 4.8, 4.9 U2 ICCG 1.1A U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 Grade 3: U5 Sessions , 4.3, 4.4, 4.5, 4.6, Curriculum Units

13 with Expectations (Continued) CC.2.OA.1 Represent and solve problems involving addition and subtraction. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. Expectations AR.2.NO.3.4 (NO.3.2.4) Application of Computation: Solve problems using a variety of methods and tools (e.g., objects, mental computation, paper and pencil, and with and without appropriate technology) U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, Curriculum Units

14 with Expectations (Continued) CC.2.OA.1 Represent and solve problems involving addition and subtraction. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. Expectations AR.2.A.5.3 (A.5.2.3) Expressions, Equations and Inequalities: Recognize that symbols such as, and in an addition or subtraction equation, represent a missing value that will make the statement true AR.2.A.5.1 (A.5.2.1) Expressions, Equations and Inequalities: Select and/or write number sentences to find the unknown in problemsolving contexts involving two-digit addition and subtraction using appropriate labels U1 Session 3.1 U2 Sessions 2.2, 2.4, 2.7 U3 ICCG 2.5A U6 Sessions 2.3, 2.4, 2.6 U8 Sessions 3.2, 3.3 U3 ICCG 2.5A U6 Sessions 2.5, 2.6, 2.7, 4.3 U8 Sessions 1.2, 1.3, 1.4, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, Curriculum Units

15 with Expectations CC.2.OA.2 Add and subtract within 20. Fluently add and subtract within 20 using mental strategies. By end of, know from memory all sums of two one-digit numbers. Expectations AR.2.NO.3.1 (NO.3.2.1) Computational Fluency- Addition and Subtraction: Develop strategies for basic addition facts: -- counting all -- counting on, -- one more, two more, -- doubles, -- doubles plus one or minus one, -- make ten, -- using ten frames, -- Identity Property (add zero) AR.2.NO.3.3 (NO.3.2.3) Computational Fluency- Addition and Subtraction: Demonstrate computational fluency (accuracy, efficiency and flexibility) in addition facts with addends through 9 and corresponding subtractions U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.3, 4.4, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 13 Curriculum Units

16 with Expectations (Continued) CC.2.OA.2 Add and subtract within 20. Fluently add and subtract within 20 using mental strategies. By end of, know from memory all sums of two one-digit numbers. Expectations (Continued) AR.2.NO.3.3 (NO.3.2.3) Computational Fluency- Addition and Subtraction: Demonstrate computational fluency (accuracy, efficiency and flexibility) in addition facts with addends through 9 and corresponding subtractions 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, 3.5 U9 ICCG 1.1A CC.2.OA.3 Work with equal groups of objects to gain foundations for multiplication. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. AR.2.NO.2.4 (NO.2.2.4) Number Theory: Apply number theory: -- determine if a two-digit number is odd or even, -- use the terms sum, addends, and difference in an appropriate context (2 + 3 = 5, 2 and 3 are addends; 5 is a sum). U1 Session 3.4, U3 Sessions 1.4, 3.1, 3.2, 3.3 U5 Session 2.2 U6 Session 3.1 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1 U9 Session 1.6 U9 ICCG 1.1A 14 Curriculum Units

17 with Expectations (Continued) CC.2.OA.3 Work with equal groups of objects to gain foundations for multiplication. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. Expectations AR.2.NO.3.1 (NO.3.2.1) Computational Fluency- Addition and Subtraction: Develop strategies for basic addition facts: -- counting all -- counting on, -- one more, two more, -- doubles, -- doubles plus one or minus one, -- make ten, -- using ten frames, -- Identity Property (add zero) AR.2.NO.3.3 (NO.3.2.3) Computational Fluency- Addition and Subtraction: Demonstrate computational fluency (accuracy, efficiency and flexibility) in addition facts with addends through 9 and corresponding subtractions U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.3, 4.4, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 ICCG 1.1A U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, 3.5 U9 ICCG 1.1A 15 Curriculum Units

18 with Expectations (Continued) CC.2.OA.3 Work with equal groups of objects to gain foundations for multiplication. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. Expectations AR.2.NO.3.2 (NO.3.2.2) Computational Fluency- Addition and Subtraction: Demonstrate multiple strategies for adding or subtracting two-digit whole numbers: -- Compatible Numbers, -- compensatory numbers, -- informal use of commutative and associative properties of addition U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2. 5A.3, 5A.4 U8 Sessions 1.2, 1.3, 2.1, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 CC.2.OA.3 Work with equal groups of objects to gain foundations for multiplication. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. AR.3.NO.2.2 (NO.2.3.2) Number Theory: Apply number theory: -- determine if a three-digit number is even or odd, -- use the terms multiple, factor, product and quotient in an appropriate context Multiple: U3 Sessions 3.1, 3.2, 3.3 U5 Session 2.2 U6 Sessions 3.1, 4.2 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1 U8 ICCG A.4, 4A.5 U9 Session 1.6 Product and factor Grade 3: U5 Sessions 1.2, 1.3, 3.3, Curriculum Units

19 with Expectations (Continued) CC.2.OA.3 Work with equal groups of objects to gain foundations for multiplication. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. Expectations AR.1.NO.2.3 (NO.2.1.3) Number Theory: Apply number theory: -- determine if a one-digit number is odd or even, -- use the terms sum and difference in appropriate context, -- use conventional symbols (+, -, =) to represent the operations of addition and subtraction. U1 Sessions 4.1, 4.3 U3 Sessions 3.1, 3.2, 3.3 U5 Session 2.2 U6 Session 3.1 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1 U9 Session 1.6 CC.2.OA.4 Work with equal groups of objects to gain foundations for multiplication. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. AR.3.NO.2.4 (NO.2.3.4) Whole Number Operations: Model, represent and explain division as measurement and partitive division including equal groups, related rates, price, rectangular arrays (area model), combinations and multiplicative comparison AR.2.G.10.1 (G ) Coordinate Geometry: Extend the use of directional words to include rows and columns Grade 3: U5 Sessions 4.1, 4.2, 4.3, 4.4, 4.5 U1 Session 4.7 U2 Sessions 2.3, 2.4, Curriculum Units

20 with Expectations NBT Number and Operations in Base Ten CC.2.NBT.1 Understand place value. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: -- a. 100 can be thought of as a bundle of ten tens called a hundred. -- b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones) Expectations AR.2.NO.1.4 (NO.1.2.4) Whole Numbers: Represent numbers to 100 in various forms AR.4.NO.1.2 (NO.1.4.2) Whole Numbers: Use the place value structure of the base ten number system and be able to represent and compare whole numbers to millions (using models, illustrations, symbols, expanded notation and problem solving) AR.3.NO.1.2 (NO.1.3.2) Whole Numbers: Use the place value structure of the base ten number system and be able to represent and compare whole numbers including thousands (using models, illustrations, symbols, expanded notation and problem solving) U1 Sessions 1.5, 2.3 U3 Sessions 3.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 U1 Sessions 1.3, 1.4, 2.7 U3 Sessions 4.2, 4.3, 4.4, 4.5 U6 Sessions 2.1, 2.3 U6 ICCG 5A.1, 5A.5 U8 ICCG 5A.1, 5A.2, 5A.3 U1 Sessions 1.3, 1.4 U3 Sessions 4.2, 4.3, 4.4, 4.5 U6 Sessions 2.1, 2.3 U6 ICCG 5A.1, 5A.5 U8 ICCG 5A.1, 5A.2, 5A.3 AR.1.NO.1.4 (NO.1.1.4) Whole Numbers: Represent numbers to 20 in various forms U1 Sessions 1.5, 2.3 U3 Sessions 3.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 2.2, 2.4, 2.5, 2.6, 4.2, Curriculum Units

21 with Expectations (Continued) CC.2.NBT.1 Understand place value. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: -- a. 100 can be thought of as a bundle of ten tens called a hundred. -- b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). CC.2.NBT.2 Understand place value. Count within 1000; skip-count by 5s, 10s, and 100s. Expectations AR.1.NO.1.5 (NO.1.1.5) Whole Numbers: Use multiple models to develop understandings of place value including tens and ones AR.2.NO.1.5 (NO.1.2.5) Whole Numbers: Use multiple models to represent understanding of place value including hundreds AR.2.A.4.4 (A.4.2.4) Recognize, describe and develop patterns: Identify, describe and extend skip counting patterns from any given number AR.3.A.4.1 (A.4.3.1) Recognize, describe and develop patterns: Count forward and backward when given a number less than or equal to 1000, 399,, U1 Session 1.4 U3 Sessions 3.4, 4.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 1.1, 1.2, 1.3,, 1.4, 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 U6 ICCG 5A.2, 5A.5 U8 Session 3.2 U8 ICCG 5A.1 U1 Session 1.4 U3 Sessions 3.4, 4.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 U6 ICCG 5A.2, 5A.5 U8 Session 3.2 U8 ICCG 5A.1 U1 Sessions 2.4, 2.5 U3 Sessions 3.3, 3.4, 3.7, 4.1 U5 Sessions 1.2, 1.5, 2.2, 2.3, 2.4 U6 Sessions 1.1, 1.2, 3.1, 4.1, 4.2, 4.3, 4.4 U6 ICCG 5A.1 U1 Sessions 2.4, 2.5, 3.2, 3.3, 4.1, 4.3, 4.4, 4.5 U3 Sessions 3.3, 3.4, 3.7, 4.1 U5 Sessions 1.2, 1.5, 2.2, 2.3, 2.4 U6 Sessions 1.1, 1.2, 3.1, 4.1, 4.2, 4.3, 4.4 U8 Sessions 3.1, 3.2, Curriculum Units

22 with Expectations (Continued) CC.2.NBT.2 Understand place value. Count within 1000; skip-count by 5s, 10s, and 100s. Expectations AR.3.A.4.2 (A.4.3.2) Recognize, describe and develop patterns: Relate skip-counting patterns to multiplication U5 Sessions 1.1, 1.2, 1.5, 1.6, 2.2, 2.3 AR.K.A.4.5 (A.4.K.5) Recognize, describe and develop patterns: Identify, describe and extend skipcounting patterns by 5s and 10s U1 Sessions 2.4, 2.5, 3.2, 3.3, 4.1, 4.3, 4.4, 4.5 U3 Sessions 3.3, 3.4, 3.7, 4.1 U5 Sessions 1.2, 1.5, 2.2, 2.3, 2.4 U6 Sessions 1.1, 1.2, 3.1, 4.1, 4.2, 4.3, 4.4 AR.2.A.4.3 (A.4.2.3) Recognize, describe and develop patterns: Use patterns to count forward and backward when given a number less than or equal to 100, 69,, U1 Sessions 2.4, 2.5, 3.2, 3.3, 4.1, 4.3, 4.4, 4.5 U3 Sessions 3.3, 3.4, 3.7, 4.1 U5 Sessions 1.2, 1.5, 2.2, 2.3, 2.4 U6 Sessions 1.1, 1.2, 3.1, 4.1, 4.2, 4.3, 4.4 U6 ICCG 5A.1 U8 Sessions 3.1, 3.2, Curriculum Units

23 with Expectations CC.2.NBT.3 Understand place value. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. Expectations AR.2.NO.1.4 (NO.1.2.4) Whole Numbers: Represent numbers to 100 in various forms U1 Sessions 1.4, 1.5, 2.3 U3 Sessions 3.4, 4.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 U6 ICCG 5A.1, 5A.5 U8 Session 3.2 AR.2.NO.2.1 (NO.2.2.1) Number Theory: Count on (forward) and back (backward) on a number line and a 100's chart starting at any whole number up to 100 U1 Sessions 1.3, 1.4, 3.2, 3.3 U2 Session 1.1A U3 Sessions 1.4, 2.4 U6 Sessions 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 4.1, 4.3 U8 Sessions 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4 AR.3.NO.1.1 (NO.1.3.1) Whole Numbers: Recognize equivalent representations for the same whole number and generate them by composing and decomposing numbers U1 Sessions 1.4, 1.5, 2.3 U3 Sessions 3.4, 4.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 U6 ICCG 5A.1 U8 Session Curriculum Units

24 with Expectations CC.2.NBT.4 Understand place value. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons. Expectations AR.2.NO.1.7 (NO.1.2.7) Whole Numbers: Compare 2 numbers, less than 100 using numerals and =, <, > with and without appropriate technology AR.3.NO.1.3 (NO.1.3.3) Whole Numbers: Use mathematical language and symbols to compare and order four-digit numbers with and without appropriate technology U1 Sessions 1.3, 1.4, 2.7 U3 Sessions 1.4, 1.5, 1.6, 4.2, 4.3, 4.4, 4.5 U6 Sessions 2.1, 2.3 U6 ICCG 5A.1 An opportunity to address this topic may be found on the following pages: U1 Sessions 1.3, 1.4, 2.7 U3 Sessions 1.4, 1.5, 1.6, 4.2, 4.3, 4.4, 4.5 U6 Sessions 2.1, 2.3 U6 ICCG 5A.1, 5A.2 AR.3.NO.1.2 (NO.1.3.2) Whole Numbers: Use the place value structure of the base ten number system and be able to represent and compare whole numbers including thousands (using models, illustrations, symbols, expanded notation and problem solving) U1 Sessions 1.3, 1.4, 2.7 U3 Sessions 1.4, 1.5, 1.6, 4.2, 4.3, 4.4, 4.5 U6 Sessions 2.1, 2.3 U6 ICCG 5A.1, 5A.2 22 Curriculum Units

25 with Expectations CC.2.NBT.5 Use place value understanding and properties of operations to add and subtract. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Expectations AR.2.NO.2.6 (NO.2.2.6) Whole Number Operations: Demonstrate various addition and subtraction relationships (property) to solve problems in contextual situations involving whole numbers AR.2.NO.2.5 (NO.2.2.5) Whole Number Operations: Demonstrate various meaning of addition and subtraction U3 Sessions 2.2, 2.3, 2.6 U3 ICCG 2.5A U6 Sessions 1.4, 2.4, 2.6 U8 Sessions 3.3, 3.3 U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, Curriculum Units

26 with Expectations (Continued) CC.2.NBT.5 Use place value understanding and properties of operations to add and subtract. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Expectations AR.2.NO.3.2 (NO.3.2.2) Computational Fluency- Addition and Subtraction: Demonstrate multiple strategies for adding or subtracting two-digit whole numbers: -- Compatible Numbers, -- compensatory numbers, -- informal use of commutative and associative properties of addition U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U8 Sessions 1.2, 1.3, 2.1, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 CC.2.NBT.6 Use place value understanding and properties of operations to add and subtract. Add up to four two-digit numbers using strategies based on place value and properties of operations. AR.3.NO.3.1 (NO.3.3.1) Computational Fluency- Addition and Subtraction: Develop, with and without appropriate technology, computational fluency, in multi-digit addition and subtraction through 999 using contextual problems: - - strategies for adding and subtracting numbers, -- estimation of sums and differences in appropriate situations, -- relationships between operations U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U8 Sessions 1.2, 1.3, 2.1, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U8 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 24 Curriculum Units

27 with Expectations (Continued) CC.2.NBT.6 Use place value understanding and properties of operations to add and subtract. Add up to four two-digit numbers using strategies based on place value and properties of operations. Expectations AR.3.NO.3.4 (NO.3.3.4) Application of Computation: Solve simple problems using one operation involving addition and subtraction using a variety of methods and tools (e.g., objects, mental computation, paper and pencil and with and without appropriate technology) U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U8 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, Curriculum Units

28 with Expectations CC.2.NBT.7 Use place value understanding and properties of operations to add and subtract. Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. Expectations AR.2.NO.2.5 (NO.2.2.5) Whole Number Operations: Demonstrate various meaning of addition and subtraction U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U8 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, 3.5 AR.2.NO.2.6 (NO.2.2.6) Whole Number Operations: Demonstrate various addition and subtraction relationships (property) to solve problems in contextual situations involving whole numbers U3 Sessions 2.2, 2.3, 2.6 U6 Sessions 1.4, 2.4, 2.6 U8 Sessions 3.3, Curriculum Units

29 with Expectations CC.2.NBT.7 Use place value understanding and properties of operations to add and subtract. Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. Expectations AR.2.NO.3.2 (NO.3.2.2) Computational Fluency- Addition and Subtraction: Demonstrate multiple strategies for adding or subtracting two-digit whole numbers: -- Compatible Numbers, -- compensatory numbers, -- informal use of commutative and associative properties of addition AR.2.NO.1.2 (NO.1.2.2) Whole Numbers: Represent a whole number in multiple ways using composition and decomposition U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U8 Sessions 1.2, 1.3, 2.1, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U1 Sessions 1.5, 2.3 U3 Sessions 3.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 2.2, 2.4, 2.5, 2.6, 4.2, 4.3 AR.4.NO.1.1 (NO.1.4.1) Whole Numbers: Recognize equivalent representations for the same whole number and generate them by composing and decomposing numbers U1 Sessions 1.5, 2.3 U3 Sessions 3.4, 4.5 U5 Sessions 1.2, 1.5 U6 Sessions 2.2, 2.4, 2.5, 2.6, 4.2, Curriculum Units

30 with Expectations CC.2.NBT.8 Use place value understanding and properties of operations to add and subtract. Mentally add 10 or 100 to a given number , and mentally subtract 10 or 100 from a given number Expectations AR.2.A.4.5 (A.4.2.5) Recognize, describe and develop patterns: Identify a number that is more or less than any whole number less than 100 using multiples of ten U1 Session 2.5 U3 Sessions 3.4, 3.6, 3.7, 4.1, 4.2, 4.3, 4.4 U6 Sessions 1.1, 1.2, 4.2, 4.3 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4 AR.3.A.4.3 (A.4.3.3) Recognize, describe and develop patterns: Identify a number that is more or less than any whole number up to 1000 using multiples of ten and/or 100 U1 Session 2.5 U3 Sessions 3.4, 3.6, 3.7, 4.1, 4.2, 4.3, 4.4 U6 Sessions 1.1, 1.2, 4.2, 4.3 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4 AR.4.A.4.1 (A.4.4.1) Recognize, describe and develop patterns: Identify a number that is more or less than any whole number using multiples of 10, 100 and/or 1000 U1 Session 2.5 U3 Sessions 3.4, 3.6, 3.7, 4.1, 4.2, 4.3, 4.4 U6 Sessions 1.1, 1.2, 4.2, 4.3 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4 28 Curriculum Units

31 with Expectations CC.2.NBT.9 Use place value understanding and properties of operations to add and subtract. Explain why addition and subtraction strategies work, using place value and the properties of operations. (Explanations may be supported by drawings or objects.) Expectations AR.2.NO.2.5 (NO.2.2.5) Whole Number Operations: Demonstrate various meaning of addition and subtraction U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.4 U6 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U8 ICCG 5A.1, 5A.2, 5A.3, 5A.4, 5A.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, 3.5 AR.2.NO.2.6 (NO.2.2.6) Whole Number Operations: Demonstrate various addition and subtraction relationships (property) to solve problems in contextual situations involving whole numbers U3 Sessions 2.2, 2.3, 2.6 U6 Sessions 1.4, 2.4, 2.6 U8 Sessions 3.3, Curriculum Units

32 with Expectations Measurement and Data CC.2.MD.1 Measure and estimate lengths in standard units. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. Expectations AR.2.M (M ) Applications: Select appropriate customary measurement tools (rulers, balance scale, cup and thermometer) for situations involving length, capacity, and mass AR.3.M.13.9 (M ) Applications: Estimate and measure length, capacity/volume and mass using appropriate customary units: -- Length: 1 inch; -- Perimeter: inches, feet, etc; -- Area: square inches (use models); -- Weight: pounds/ounces; -- Capacity: cups, pints, quarts, gallons. AR.3.M.13.8 (M ) Applications: Use appropriate customary measurement tools for length, capacity and mass AR.K.M.13.4 (M.13.K.4) Applications: Name common tools for measurement (balance scale, ruler and thermometer) AR.8.M.13.1 (M ) Attributes and Tools: Draw and apply measurement skills with fluency to appropriate levels of precision U9 Sessions 2.1, 2.2, 3.3, 3.4, 3.5 U2 Session 2.3 U9 Sessions 2.1, 2.2, 3.3 Perimeter Grade 3: U4Sessions 1.1, 1.2, 1.3, 1.4, 1.5 Weight Grade 3 U9 ICCG 4A.1, 4A.2, 4A.3 U9 Sessions 2.1, 2.2, 3.3 U9 Sessions 2.1, 2.2, 3.3, 3.4, 3.5 U9 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, Curriculum Units

33 with Expectations (Continued) CC.2.MD.1 Measure and estimate lengths in standard units. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. CC.2.MD.1 Measure and estimate lengths in standard units. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. Expectations AR.5.M.12.1 (M ) Attributes and Tools: Identify and select appropriate units and tools to measure AR.5.M.13.2 (M ) Attributes and Tools: Determine which unit of measure or measurement tool matches the context for a problem situation U9 Sessions 1.3, 2.1, 2.2, 3.2, 3.3, 3.4, 3.5 U9 Sessions 1.3, 2.1, 2.2, 3.2, 3.3, 3.4, 3.5 AR.6.M.13.2 (M ) Attributes and Tools: Determine which unit of measure or measurement tool matches the context for a problem situation U9 Sessions 1.3, 2.1, 2.2, 3.2, 3.3, 3.4, 3.5 AR.6.M.13.3 (M ) Attributes and Tools: Draw and measure distance to the nearest mm and 1/8 inch accurately Accuracy is presented to the nearest inch and nearest centimeter: U9 Sessions 1.3, 2.1, 2.2, 3.2, 3.3, 3.4, Curriculum Units

34 with Expectations CC.2.MD.2 Measure and estimate lengths in standard units. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. Expectations AR.2.M.12.6 (M ) Tools and Attributes: Make simple comparisons within units of like dimension (units of length, mass/weight and capacity) AR.3.M.12.4 (M ) Tools and Attributes: Demonstrate the relationship among different standard units: -- Length: 12 in = 1 ft, 3 ft = 1 yd, 36 in = 1 yd, -- Capacity: 2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon, -- Weight: 16 ounces = 1 lb. U9 Sessions 1.3, 1.4, 1.5, 1.6, 2.1, 3.1 Weight Grade 3 U9 ICCG 4A.1, 4A.2, 4A.3 U9 Session 3.2 Weight Grade 3 U9 ICCG 4A.1, 4A.2, 4A.3 AR.4.M.12.3 (M ) Tools and Attributes: Use the relationship among units of measurement: --Length: 12 in = 1 ft, 3 ft = 1 yd, 36 in = 1 yd, 100 cm = 1 m; --Capacity: 2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; --Weight: 16 ounces = 1 lb U9 Session 3.2 Weight Grade 3 U9 ICCG 4A.1, 4A.2, 4A.3 32 Curriculum Units

35 with Expectations CC.2.MD.3 Measure and estimate lengths in standard units. Estimate lengths using units of inches, feet, centimeters, and meters. Expectations AR.2.M (M ) Applications: Estimate and measure length, capacity/volume and mass with non-standard units to recognize the need for standard units AR.4.M.13.8 (M ) Applications: Estimate and measure length, capacity/volume and mass using appropriate customary and metric units: -- Length: 1/2 inch, 1 cm; -- Perimeter: inches, feet, centimeters, meters; -- Area: square inches, square feet, square centimeters, square meters; -- Weight: pounds/ounces; -- Mass: kilograms/grams; -- Capacity: cups, pints, quarts, gallons; -- Volume: liters. AR.3.M.13.9 (M ) Applications: Estimate and measure length, capacity/volume and mass using appropriate customary units: -- Length: 1 inch; -- Perimeter: inches, feet, etc; -- Area: square inches (use models); -- Weight: pounds/ounces; -- Capacity: cups, pints, quarts, gallons. U9 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 Volume addressed In Grade 3: U9 Sessions 3.1, 3.2, 3.3, 3.4, 3.5 U2 Session 2.3 U9 Sessions 2.1, 2.2, 3.3 Perimeter Grade 3: U4Sessions 1.1, 1.2, 1.3, 1.4, 1.5 Weight Grade K U4 ICCG 1.6A, 1.6B, 1.6C U2 Sessions 2.3 U9 Sessions 2.1, 2.2, 3.3 Perimeter Grade 3: U4Sessions 1.1, 1.2, 1.3, 1.4, 1.5 Weight Grade 3 U9 ICCG 4A.1, 4A.2, 4A.3 33 Curriculum Units

36 with Expectations CC.2.MD.4 Measure and estimate lengths in standard units. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. Expectations AR.2.M (M ) Applications: Estimate and measure length, capacity/volume and mass with non-standard units to recognize the need for standard units AR.5.M.13.5 (M ) Applications: Count the distance between two points on a horizontal or vertical line and compare the lengths of the paths on a grid U9 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 U1 Sessions 3.2, 3.3 U3 Session 2.4 U6 Sessions 2.2, 2.4, 2.6, 3.1, 4.3 U8 Sessions 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2 CC.2.MD.5 Relate addition and subtraction to length. Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. AR.2.M (M ) Applications: Estimate and measure length, capacity/volume and mass with non-standard units to recognize the need for standard units AR.2.NO.3.4 (NO.3.2.4) Application of Computation: Solve problems using a variety of methods and tools (e.g., objects, mental computation, paper and pencil, and with and without appropriate technology) U9 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 Volume Grade 3: U9 Sessions 3.1, 3.2 U1 Sessions 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9 U3 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 4.3, 4.4, 4.5, 4.6 U4 Sessions 1.1, 1.2, 1.7, 2.3, 2.6, 2.7 U5 Sessions 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.2, 2.3 U6 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, Curriculum Units

37 with Expectations (Continued) CC.2.MD.5 Relate addition and subtraction to length. Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. CC.2.MD.6 Relate addition and subtraction to length. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2,, and represent whole-number sums and differences within 100 on a number line diagram. CC.2.MD.7 Work with time and money. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. Expectations (Continued) AR.2.NO.3.4 (NO.3.2.4) Application of Computation: Solve problems using a variety of methods and tools (e.g., objects, mental computation, paper and pencil, and with and without appropriate technology) AR.2.NO.2.6 (NO.2.2.6) Whole Number Operations: Demonstrate various addition and subtraction relationships (property) to solve problems in contextual situations involving whole numbers No Matches in Arkansas Frameworks AR.2.M.13.2 (M ) Clock: Tell time to the nearest fiveminute interval AR.3.M.12.2 (M ) Time: Clock: Recognize that 60 minutes equals 1 hour and that a day is divided into A.M. and P.M. AR.2.M.12.2 (M ) Time: Clock: Recognize that there are 24 hours in a day U8 Sessions 1.1, 1.2, 1.3, 1.4, 2.1, 2.2, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4, 4.5 U9 Classroom Routines: Sessions 1.1, 1.2, 1.4, 1.5, 2.1, 2.2, 3.2, 3.3, 3.5 U3 Sessions 2.2, 2.3, 2.6 U6 Sessions 1.4, 2.4, 2.6 U8 Sessions 3.3, 3.3 U1 Sessions 1.3, 1.4, 1.5, 2.1, 2.4, 3.2, 3.3 U3 Sessions 1.4, 2.4, 4.3 U6 Sessions 1.3, 1.4, 2.4, 2.6, 3.2, 4.3 U8 Sessions 2.1, 3.1, 3.2, 3.3, 3.4, 4.1, 4.2, 4.4 U9 Sessions 4.2, 4.4, 4.5 U9 Sessions 4.1, 4.2, 4.3, 4.4, 4.5 U9 Session Curriculum Units

38 with Expectations (Continued) CC.2.MD.7 Work with time and money. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. CC.2.MD.8 Work with time and money. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ (dollars) and (cents) symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have? Expectations AR.1.M.12.3 (M ) Time: Clock: Recognize that an hour is longer than a minute and a minute is longer than a second AR.4.M.13.5 (M ) Money: Apply money concepts in contextual situations AR.2.M.13.4 (M ) Money: Determine the value of a combination of coins up to the dollar AR.2.M.13.5 (M ) Money: Demonstrate a given value of money up to $1.00 using a variety of coin combinations AR.2.M.13.6 (M ) Money: Demonstrate a given value of money up to $1.00 using the fewest coins possible AR.2.M.13.7 (M ) Money: Represent and write the value of money using the cent sign and in decimal form when using the dollar sign AR.3.M.13.6 (M ) Money: Apply money concepts in contextual situations up to $10.00 AR.3.M.13.5 (M ) Money: Determine the value of money up to $10 AR.K.M.12.5 (M.12.K.5) Money: State the values of coins (penny, nickel, dime) U9 Sessions 4.1, 4.4 U1 Sessions 2.2, 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U6 Sessions 3.2, 3.5, 3.6 U1 Sessions 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U1 Sessions 2.2, 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U1 Sessions 2.2, 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U1 Sessions 2.2, 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U6 Sessions 3.2, 3.5, 3.6 U1 Sessions 2.2, 2.3, 2.4 U3 Sessions 3.5, 3.6, 3.7 U6 Sessions 3.2, 3.5, 3.6 U3 Sessions 3.5, 3.6, 3.7 U6 Session 3.2 U1 Sessions 2.2, Curriculum Units